{% extends 'basic.html' %}
{% load static %}
{% block  title %} 登录 {% endblock  %}
{% block content %}
    <div class="row h4">
        <form action="{% url 'Post:showmain' %}" method="post">
            {% csrf_token %} 
            <input type="text" name="username" />
            <input type="submit" value="登录" />
        </form>
    </div>
{% endblock  %}